Restructuring (Restructuring Costs) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 5,619	$ 0	$ 6,772	$ 0
National Networks [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	2,462		2,462
International And Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 3,157		$ 4,310